Sodium in PDB 2g4t: Anomalous Substructure of Porcine Pancreatic Elastase (Na)

All present enzymatic activity of Anomalous Substructure of Porcine Pancreatic Elastase (Na):
3.4.21.36;

The structure of Anomalous Substructure of Porcine Pancreatic Elastase (Na), PDB code: 2g4t was solved by C.Mueller-Dieckmann, M.S.Weiss, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.15
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	49.920, 57.660, 74.380, 90.00, 90.00, 90.00
R / Rfree (%)	15.6 / 23.9

The binding sites of Sodium atom in the Anomalous Substructure of Porcine Pancreatic Elastase (Na) (pdb code 2g4t). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Anomalous Substructure of Porcine Pancreatic Elastase (Na), PDB code: 2g4t:

Sodium binding site 1 out of 1 in the Anomalous Substructure of Porcine Pancreatic Elastase (Na)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Anomalous Substructure of Porcine Pancreatic Elastase (Na) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na241 b:4.7 occ:1.00 OE1 A:GLU59 2.3 7.9 1.0 O A:ASN61 2.3 5.2 1.0 O A:GLN64 2.4 4.9 1.0 OE2 A:GLU69 2.4 2.6 1.0 OD2 A:ASP66 2.6 8.2 1.0 O A:HOH353 3.0 20.0 1.0 CD A:GLU59 3.4 11.7 1.0 CG A:ASP66 3.4 9.9 1.0 C A:ASN61 3.4 6.4 1.0 CD A:GLU69 3.5 2.0 1.0 C A:GLN64 3.6 7.4 1.0 N A:ASP66 3.8 5.0 1.0 OE2 A:GLU59 3.8 15.0 1.0 CG A:GLU69 3.8 5.1 1.0 N A:ASN61 3.9 4.7 1.0 CB A:ASP66 4.1 3.0 1.0 OD1 A:ASP66 4.1 11.2 1.0 CA A:ASN61 4.1 5.7 1.0 N A:GLN64 4.4 8.7 1.0 N A:LEU62 4.4 6.6 1.0 N A:ASN65 4.4 6.4 1.0 CA A:ASN65 4.4 6.3 1.0 CB A:ASN61 4.4 5.9 1.0 C A:ASN65 4.5 5.2 1.0 CA A:ASP66 4.6 5.0 1.0 N A:HIS60 4.6 5.3 1.0 CG A:GLU59 4.6 4.3 1.0 OE1 A:GLU69 4.6 2.1 1.0 CA A:LEU62 4.6 7.3 1.0 CA A:GLN64 4.6 8.9 1.0 C A:LEU62 4.6 8.2 1.0 O A:LEU62 4.8 9.0 1.0 OH A:TYR71 4.9 7.8 1.0 CA A:GLU59 5.0 5.4 1.0

C.Mueller-Dieckmann, S.Panjikar, A.Schmidt, S.Mueller, J.Kuper, A.Geerlof, M.Wilmanns, R.K.Singh, P.A.Tucker, M.S.Weiss. On the Routine Use of Soft X-Rays in Macromolecular Crystallography. Part IV. Efficient Determination of Anomalous Substructures in Biomacromolecules Using Longer X-Ray Wavelengths. Acta Crystallogr.,Sect.D V. 63 366 2007.
ISSN: ISSN 0907-4449
PubMed: 17327674
DOI: 10.1107/S0907444906055624